Removal Of The Hp-65 Board (Sx-M700/M100); Removal Of The Sw-722 Board (Sx-M700); Removal Of The Vr-237 Board (Sx-M700/M100); Removal Of The Sw-710 Board (Sx-M700/M100) - Sony SX-M700 Service Manual

2-3-5. Removal of the HP-65 Board (SX-M700/M100)

Procedure
1. Remove the top panel. (Refer to section, "2-1.
REMOVAL OF THE EXTERNAL PANELS".)
2. Remove the front panel assembly. (Refer to section, "2-
1. REMOVAL OF THE EXTERNAL PANELS".)
3. Remove the fixing nut securing the headphone jack.
4. Remove the fixing nut securing the volume control
potentiometer.
Connector CN1
SX-M700
(from SW-722 board)
SX-M100
HP-65
(from AA-93 board)
board
Headphone
jack
Fixing nuts

2-3-6. Removal of the SW-722 Board (SX-M700)

Procedure
1. Remove the top panel. (Refer to section, "2-1.
REMOVAL OF THE EXTERNAL PANELS".)
2. Remove the front panel assembly. (Refer to section, "2-
1. REMOVAL OF THE EXTERNAL PANELS".)
3. Remove the selector knob.
4. Disconnect the connector (CN1) from the HP-65 board.
5. Remove the fixing nut securing the volume control
potentiometer.
6. Disconnect the connector (CN2) from the SW-722 board.
Connector
CN1
HP-65 board
Fixing nuts
Selector knob
2-12(E)
Connector CN2
(from MT-105 board)
Volume control
potentiometer
SW-722 board
Volume control
potentiometer
Connector CN2
(from AA-93 board)

2-3-7. Removal of the VR-237 Board (SX-M700/M100)

Procedure
1. Remove the top panel. (Refer to section, "2-1.
REMOVAL OF THE EXTERNAL PANELS".)
2. Remove the front panel assembly. (Refer to section, "2-
1. REMOVAL OF THE EXTERNAL PANELS".)
3. Remove the four fixing nuts securing the volume
control potentiometers.
4. Disconnect the connectors (CN1, CN2) from the VR-237
board.
VR-237 board
Fixing nuts

2-3-8. Removal of the SW-710 Board (SX-M700/M100)

Procedure
1. Remove the front panel assembly. (Refer to section, "2-
1. REMOVAL OF THE EXTERNAL PANELS".)
2. Disconnect the connector (CN1) from the SW-710
board.
3. Remove the two fixing screws (BVTP 3x8) securing
the SW-710 board.
Connector CN1
(from CPU-181 board)
Screws (2 pcs)
BVTP 3x8
CN1
CN2
Volume
control
potentimeter
SW-710 board
SX-M700